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CWDM Channels Add/Drop
CWDM
CATV Fiber Optical Links
Accessing LAN Networks
Short-Distance Communications
1)Low Insertion Loss
2)Excellent Channel Isolation
3)High Stability & Reliability
4)Low Cost
5)Compact size


| Parameter | | | Specification | | | | |||||
| Channel Number (CH) | | | 4 | 8 | 8(+E1) | 8(+E2) | |||||
| Center Wavelength(nm) | | | 1270, 1290…1610 or 1271, 1291…1611 | | | | |||||
| Passband(nm) | Channels (Min.) | | +/-6.5 | | | | |||||
| | Upgrade port(Min.) | | | | 1310+/-50 | 1260~1458 | |||||
| Isolation(dB) | Mux | Adjacent (Min.) | 30 | | | | |||||
| | | Non-adjacent (Min.) | 45 | | | | |||||
| | | Upgrade Por(Min.) | 15 | | | | |||||
| | Demux | Adjacent (Min.) | 30 | | | | |||||
| | | Non-adjacent (Min.) | 45 | | | | |||||
| | | Upgrade Por(Min.) | 15 | | | | |||||
| Insertion Loss(dB) | Channels (Max.) | | 1.0 | 1.5 | 1.5 | 1.5 | |||||
| | Upgrade Por(Max.) | | / | / | 1.2 | 1.2 | |||||
| Maximum Ripple in Passband(dB) | | | 0.5 | | | | |||||
| Min. Directivity (dB) | | | 55 | | | | |||||
| Maximum Polarization Dependent Loss (dB) | ≤0.2 |
| Maximum Polarization Mode Dispersion (ps) | 0.10(GD) |
| Min. Return Loss(dB) | 50 |
| Fiber Type | Corning SMF-28e,900um Loose Tube |
| Fiber Length (m) | 1.0+/-0.1 |
| Maximum Power Handling (mW) | 500 |
| Opterating Temperature (℃) | -10~+70 |
| Storage Temperature (℃) | -40~+85 |
| Package dimension (mm) | Package A: (L)44.0x(W)28x(H)6.0 Package B: (L)53.8x(W)28x(H)8.0 |

